Grubbs, S. B., & Holsendorf, B. E. (1931). The rat proofing of vessels ((3d ed.) With drawings illustrating the general instructions for rat proofing of ships, compiled and promulgated by the American marine standards committee (H no. 41, approved February 8, 1929) by S. B. Grubbs ... and B. E. Holsendorf.). U. S. Govt. print. off..
Παραπομπή σε μορφή Chicago (17η εκδ.)Grubbs, Samuel Bates, και Benjamin Ellis Holsendorf. The Rat Proofing of Vessels. (3d ed.) With drawings illustrating the general instructions for rat proofing of ships, compiled and promulgated by the American marine standards committee (H no. 41, approved February 8, 1929) by S. B. Grubbs ... and B. E. Holsendorf. Washington: U. S. Govt. print. off., 1931.
Παραπομπή σε μορφή MLA (8th εκδ.)Grubbs, Samuel Bates, και Benjamin Ellis Holsendorf. The Rat Proofing of Vessels. (3d ed.) With drawings illustrating the general instructions for rat proofing of ships, compiled and promulgated by the American marine standards committee (H no. 41, approved February 8, 1929) by S. B. Grubbs ... and B. E. Holsendorf. U. S. Govt. print. off., 1931.